910667
domain: N
Appears in sequences
- Not necessarily symmetric n X 4 crossword puzzle grids.at n=5A034187
- Array read by antidiagonals: T(m,n) is the number of fixed polyominoes that have a width of m and height of n.at n=39A292357
- Array read by antidiagonals: T(m,n) is the number of fixed polyominoes that have a width of m and height of n.at n=41A292357